75803260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:623

約数の個数: 72

約数和(自身を含む): 176900976

約数和(自身を除く): 101097716

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 169, 205, 260, 338, 410, 533, 547, 676, 820, 845, 1066, 1094, 1690, 2132, 2188, 2665, 2735, 3380, 5330, 5470, 6929, 7111, 10660, 10940, 13858, 14222, 22427, 27716, 28444, 34645, 35555, 44854, 69290, 71110, 89708, 92443, 112135, 138580, 142220, 184886, 224270, 291551, 369772, 448540, 462215, 583102, 924430, 1166204, 1457755, 1848860, 2915510, 3790163, 5831020, 7580326, 15160652, 18950815, 37901630, 75803260]

約数ペア:

[(1, 75803260), (2, 37901630), (4, 18950815), (5, 15160652), (10, 7580326), (13, 5831020), (20, 3790163), (26, 2915510), (41, 1848860), (52, 1457755), (65, 1166204), (82, 924430), (130, 583102), (164, 462215), (169, 448540), (205, 369772), (260, 291551), (338, 224270), (410, 184886), (533, 142220), (547, 138580), (676, 112135), (820, 92443), (845, 89708), (1066, 71110), (1094, 69290), (1690, 44854), (2132, 35555), (2188, 34645), (2665, 28444), (2735, 27716), (3380, 22427), (5330, 14222), (5470, 13858), (6929, 10940), (7111, 10660)]